| United Kingdom | EThOS | https://ethos.bl.uk/Home.do |
| Europe | DART-Europe | https://www.dart-europe.org/basic-search.php |
| Australia | Trove | https://trove.nla.gov.au/blog/2020/05/08/australian-theses |
| Japan | Institutional Repositories Database (IRDB) | https://irdb.nii.ac.jp/ |
Discover even more worldwide theses: https://ndltd.org/thesis-resources/find-etds/